Dynamite Friction 604-42000 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-42000 is engineered for reliable braking performance on Jeep Commander and Grand Cherokee models. This vented disc brake rotor is designed to meet specific fitment requirements, ensuring compatibility and optimal function.

• Nominal thickness: 30 mm
• Discard thickness: 28.5 mm
• Outside diameter: 327 mm
• Inside diameter: 72 mm
• Bolt hole diameter: 16.24 mm
• Bolt hole quantity: 5
• Height: 53 mm
• Vented rotor design for heat dissipation

Detailed Product Description

This disc brake rotor, part number 604-42000, is specifically designed for Jeep Commander and Grand Cherokee vehicles. The rotor features a vented design that helps dissipate heat during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 30 mm and a discard thickness of 28.5 mm, this rotor maintains structural integrity and performance throughout its service life. The 327 mm outside diameter and 72 mm inside diameter are tailored to fit the brake system specifications of the compatible Jeep models. The rotor includes five bolt holes with a diameter of 16.24 mm, ensuring secure mounting and alignment.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction offers rotors with a specialized coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor surface quality and braking efficiency over time, particularly in environments prone to moisture and road salt exposure. The 604-42000 rotor benefits from this coating, providing consistent braking performance for Jeep Commander and Grand Cherokee vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Jeep Commander and Grand Cherokee
• Improves braking consistency and reduces brake noise
• Helps prevent brake fade during extended or heavy braking
• Addresses rotor corrosion and surface degradation
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Jeep model before installation
• Inspect brake pads and replace if worn to ensure even rotor wear
• Clean mounting surface to prevent rotor misalignment
• Torque bolts to manufacturer specifications for secure fitment
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 604-42000 rotor to meet industry standards for durability and performance. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.